package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

//通用接口
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;



@PostMapping("/upload")
@ApiOperation("文件上传接口")

  public Result<String> upload(MultipartFile file){
    log.info("文件上传：{}",file);
    try {
        //原始文件名            /*  为了防止相同文件或照片被覆盖    */
        String originalFilename = file.getOriginalFilename();
        //截取原始文件的后缀名
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
        //构造新的文件名
        String objectname = UUID.randomUUID().toString() + extension;
        //访问路径    （网址）
        String filePath = aliOssUtil.upload(file.getBytes(), objectname);

        return Result.success(filePath);
    } catch (IOException e) {
        log.error("文件上传失败：{}",e);
    }
    return Result.error(MessageConstant.UPLOAD_FAILED);
}

}
